docker/Dockerfile

ARG PYTORCH="1.8.1"
ARG CUDA="10.2"
ARG CUDNN="7"

FROM pytorch/pytorch:${PYTORCH}-cuda${CUDA}-cudnn${CUDNN}-devel

ENV TORCH_CUDA_ARCH_LIST="6.0 6.1 7.0+PTX"
ENV TORCH_NVCC_FLAGS="-Xfatbin -compress-all"
ENV CMAKE_PREFIX_PATH="$(dirname $(which conda))/../"

# fetch the key refer to https://forums.developer.nvidia.com/t/18-04-cuda-docker-image-is-broken/212892/9
RUN apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/3bf863cc.pub 32
RUN apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64/7fa2af80.pub
RUN apt-get update && apt-get install -y git ninja-build libglib2.0-0 libsm6 libxrender-dev libxext6 ffmpeg \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Install MMCV
RUN pip install openmim
RUN mim install mmengine mmcv

# Install MMAction2
RUN conda clean --all
RUN git clone https://github.com/open-mmlab/mmaction2.git /mmaction2
WORKDIR /mmaction2
RUN mkdir -p /mmaction2/data
ENV FORCE_CUDA="1"
RUN git checkout main
RUN pip install cython --no-cache-dir
RUN pip install --no-cache-dir -e .